Datasheet
0.2
0
0.2
0.4
0.6
0.8
-
-
-
-
Amplitude (dB)
0 0.1 0.2 0.3 0.4 0.5
Frequency (× f )
S
G021
0
4
8
12
16
20
-
-
-
-
-
Amplitude (dB)
0.46 0.48 0.5 0.52 0.54
Frequency (× f )
S
G022
0
20
40
60
80
100
-
-
-
-
-
-
-
-
120
140
160
Amplitude (dB)
0 8
16
24 32
Frequency (× f )
S
G019
Frequency (× f )
S
0 0.2 0.4 0.80.6
1
0
10
20
30
40
50
-
-
-
-
-
-
-
-
-
-
60
70
80
90
100
Amplitude (dB)
G020
PCM2903C
SBFS038 –JUNE 2012
www.ti.com
TYPICAL CHARACTERISTICS: ADC DIGITAL DECIMATION FILTER FREQUENCY RESPONSE
All specifications at T
A
= +25°C, V
DD
= V
CCC
= V
CCP1
= V
CCP2
= V
CCx
= 3.3 V, f
s
= 44.1 kHz, f
IN
= 1 kHz, 16-bit data, unless
otherwise noted.
OVERALL CHARACTERISTICS STOP-BAND ATTENUATION
Figure 19. Figure 20.
PASSBAND RIPPLE TRANSITION-BAND RESPONSE
Figure 21. Figure 22.
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Product Folder Link(s): PCM2903C